3000 degrees high temperature graphitising experimental furnace

Introduction of experimental graphitising furnace：

3000 degrees high temperature graphitising experimental furnace is a small laboratory special equipment tailored according to universities, scientific research institutes and other units. It is applied in the sintering of carbon material, graphitization, sintering of carbon fibre rope, sintering graphitization of carbon fibre filament and other materials that can be sintered under carbon environment. High heating efficiency, easy to operate, can be used in experiments, scientific research, teaching demonstration and other industries.

Use: Apply the sintering of carbon material, graphitization, sintering of carbon fibre rope, sintering graphitization of carbon fibre filament and other materials that can be sintered under carbon environment. High heating efficiency, easy to operate, can be used for experiments, scientific research, teaching demonstration and other industries.

Performance characteristics of high temperature graphitising experimental furnace： 

1. 3000 ℃ within the ultra-high temperature furnace body, can fully meet the sintering of various materials and graphitising;

2. the use of IGBT series induction heating, less high harmonics, less pollution of the power grid, will not interfere with the operation of electronic equipment ;

3. the product saves electricity, than the traditional old silicon controlled intermediate frequency power supply energy saving 15-20%;

4. equipped with programmable controller and human-machine interface, the whole process can be automated, with automatic/semi-automatic/manual and other three modes of operation;

5. high security, comprehensive PLC water, electricity, gas automatic control and protection system, with over-temperature, sensor break even, water pressure, water flow, furnace overpressure, water temperature is too high sound and light alarm.

Technical parameters and model specifications： 

1. *High use temperature：3000℃ 

2. High temperature area volume: Φ100-300mmX100-300mm, or according to the user customised

3. Working atmosphere in the furnace: vacuum, hydrogen, nitrogen, argon

4. Temperature uniformity：≤±10℃ 

5. temperature measurement: infrared optical temperature measurement (1000 ~ 3200 ℃) (can be equipped with low-temperature infrared thermometer 300-1100 ℃ on request)

6. temperature measurement accuracy: 0.2 ~ 0.75% 

7. Temperature control: programme control and manual control; temperature control accuracy: ±1℃. 

8. limit heating speed: 100 ℃ / min (empty furnace, depending on the volume of the high-temperature zone and furnace structure)

9. a comprehensive PLC water, electricity, gas automatic control and protection system Control cabinet and furnace connection cable can be up to 20m, and remote control of equipment.

10. the use of advanced IGBT series induction heating, less high harmonics, less pollution of the power grid, will not interfere with the operation of electronic equipment, energy saving;

Experimental high temperature graphitising furnace configuration options：

1. Horizontal double-door structure/vertical upper open cover

2. Vacuum pump adopts rotary vane pump/rotary vane pump+Roots pump+digital display vacuum meter.

3. temperature measurement system: dual colorimetric infrared thermometer (1000-3200 ℃) / tungsten rhenium thermocouple (0-1700 ℃) + dual colorimetric infrared thermometer (1000-3200 ℃) / monochrome infrared thermometer (300-1100 ℃) + dual colorimetric infrared thermometer (1000-3200 ℃)

4. Electrical appliances: Chint/Schneider

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